Izvorni znanstveni članak
The generalized multiplier space and its Köthe-Toeplitz and null duals
Davoud Foroutannia
; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
Hadi Roopaei
; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
Sažetak
The purpose of the present study is to generalize the multiplier space for introducing the concepts of \(alphaB-\), \(betaB-\), \(gamaB-duals\) and NB-duals, where \(B = (b_{n,k})\) is an infinite matrix with real entries. Moreover, these duals are computed for the sequence spaces X and \(X(\delta)\), where \(X\in{l_p; c; c_0}\) and \(1< p<\infty \).
Ključne riječi
Multiplier space; alpha-, beta-, gama- and N-duals; difference sequence spaces; matrix domains
Hrčak ID:
185988
URI
Datum izdavanja:
4.12.2017.
Posjeta: 1.116 *